CN219733357U - Novel water injection well pressure release valve - Google Patents
Novel water injection well pressure release valve Download PDFInfo
- Publication number
- CN219733357U CN219733357U CN202320820494.2U CN202320820494U CN219733357U CN 219733357 U CN219733357 U CN 219733357U CN 202320820494 U CN202320820494 U CN 202320820494U CN 219733357 U CN219733357 U CN 219733357U
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- China
- Prior art keywords
- wall
- plate
- water injection
- injection well
- rotating shaft
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- 238000002347 injection Methods 0.000 title claims abstract description 30
- 239000007924 injection Substances 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000004140 cleaning Methods 0.000 claims abstract description 45
- 230000000670 limiting effect Effects 0.000 claims abstract description 28
- 238000007790 scraping Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 abstract description 13
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Sliding Valves (AREA)
Abstract
The utility model relates to the technical field of control valves, in particular to a novel water injection well pressure release valve which comprises a valve body, an adapter and a cleaning device, wherein the adapter is bolted to the surface of the valve body, a rotating shaft is connected to the inner wall of the adapter in a threaded manner, a sealing plate is fixedly connected to the surface of the rotating shaft, the sealing plate is in sliding connection with the inner wall of the valve body, the cleaning device is arranged at the joint of the adapter and the rotating shaft, the cleaning device comprises an assembly plate, the assembly plate is bolted to the surface of the adapter, a guide cylinder is fixedly connected to the surface of the assembly plate, a fixing bolt is connected to the inner wall of the guide cylinder in a threaded manner, a cleaning sponge is sleeved on the surface of the guide cylinder, a limiting plate is sleeved on the surface of the guide cylinder, and a clamping groove is formed in the surface of the limiting plate. According to the utility model, the cleaning device is arranged, so that the cleaning maintenance of the pressure release valve is facilitated, the probability of aggravation of abrasion caused by medium attached to the surface of the pressure release valve is reduced, the maintenance efficiency of the pressure release valve is improved, and the service life of the pressure release valve is prolonged.
Description
Technical Field
The utility model relates to the technical field of control valves, in particular to a novel water injection well pressure release valve.
Background
In the construction process of the water injection well, a pressure release valve is often required to be installed in the water injection well to control the water injection well, so that the water injection well runs smoothly, the safety of the water injection well is ensured, and a worker can release the pressure in the water injection well by controlling the pressure release valve.
The prior art is such as the utility model of publication number CN210530798U, this patent discloses a novel water injection well pressure relief valve, this patent adopts the pressure relief valve body, the bottom of pressure relief valve body is fixedly installed flange, the left side of pressure relief valve body is fixedly installed the connecting pipe, the top of pressure relief valve body is fixedly installed the steady head, the screw hole that extends to the inside of pressure relief valve body is offered to steady head top, the top of steady head is fixedly installed flange; this novel water injection well relief valve has installed the sealing plug that extends to the oiling mouth inside through the top to the oiling box to and to the top of oiling box and be located open-ended externally mounted guard ring, reached the purpose that prevents the dust entering oiling box, offered the guide mouth that extends to the screw thread mouth inside through the bottom to the oiling box, make the lubricating oil in the oiling box can flow into the screw thread mouth and through the reciprocates to lubricate it, reached the purpose of being convenient for maintain, in order to solve its valve rod of current relief valve after long-time use and easily get rusted, thereby cause the regulation degree of difficulty to improve, and because the structure of equipment is comparatively complicated, lead to its problem of being inconvenient for maintaining.
The inventor finds that in daily work, in the running process of the pressure release valve, the valve shaft of the existing pressure release valve penetrates through the valve body and is exposed in the air, and the use environment of the pressure release valve is complex, so that the valve shaft exposed in the air is easy to adhere to media.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, in the process of operating a valve shaft, a medium attached to the surface of the valve shaft can rub against a valve body, so that the abrasion speed of a pressure release valve is increased, and the service life of the pressure release valve is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a novel water injection well relief valve, includes valve body, adapter and cleaning device, the adapter is bolted mutually with the surface of valve body, the inner wall threaded connection of adapter has the pivot, the fixed surface of pivot is connected with the closing plate, closing plate and the inner wall sliding connection of valve body, the adapter is provided with cleaning device with the junction of pivot, cleaning device includes the assembly plate, the assembly plate is bolted mutually with the surface of adapter, the fixed surface of assembly plate is connected with the guide cylinder, the inner wall threaded connection of guide cylinder has the gim peg.
Preferably, the surface cover of guide cylinder is equipped with clean sponge, the surface cover of guide cylinder is equipped with the limiting plate, the draw-in groove has been seted up on the surface of limiting plate, the inner wall bolt that the limiting plate is located the draw-in groove has the scraper blade, sets up the guide cylinder, can retrain the position of clean sponge through the guide cylinder to confirm the rotation axle center of clean sponge.
Preferably, the limiting groove has been seted up on the surface of assembly board, the round hole has been seted up on the surface of assembly board, the inner wall sliding connection of pivot and round hole, the gim peg runs through the guide cylinder setting, sets up the assembly board, can fix the position of guide cylinder through the assembly board to realize the restriction effect of guide cylinder.
Preferably, the cleaning sponge is abutted against the surface of the rotating shaft, the cleaning sponge is abutted against the inner wall of the limiting groove, the fixing bolt penetrates through the limiting plate, the fixing bolt is abutted against the surface of the limiting plate, the storage groove is formed in the surface of the limiting plate, the cleaning sponge is abutted against the inner wall of the storage groove, the scraping plate is abutted against the surface of the rotating shaft, the fixing bolt is arranged, and the position of the limiting plate can be limited through the cooperation of the fixing bolt and the guide cylinder, so that the limiting effect of the limiting plate is achieved.
Preferably, the junction of pivot and closing plate is provided with the load device, the load device includes the mounting panel, the fixed surface of mounting panel and valve body is connected, the fixed surface of mounting panel is connected with C shape frame, the inner wall butt of C shape frame has the support, sets up C shape frame, can restrict the position of locating bolt through C shape frame to realize the fixed effect of locating bolt.
Preferably, the limiting groove is formed in the surface of the support, the fixing nut is fixedly connected to the inner wall of the limiting groove, the positioning bolt is inserted into the inner wall of the C-shaped frame, the H-shaped connecting frame is fixedly connected to the surface of the sealing plate, the fixing nut is arranged, and the position of the support can be limited in the C-shaped frame through the cooperation of the fixing nut and the positioning bolt.
Preferably, the fixing nuts are abutted against the inner wall of the C-shaped frame, the number of the fixing nuts is two, the two fixing nuts are symmetrically arranged on the left and right sides of the support, the positioning bolt is in threaded connection with the inner wall of the fixing nut, the support is hinged with the surface of the H-shaped connecting frame, the support is arranged, and the connecting part of the sealing plate and the rotating shaft can be reinforced through the support in a limited state.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, the cleaning device is arranged, when the water injection well is pressurized, the rotating shaft is rotated, the rotating shaft is meshed with the adapter in the rotating process, the rotating shaft drives the sealing plate to displace in the meshing process of the rotating shaft and the adapter, when the sealing plate moves to a set position, the valve body is changed into a communicating state, and then the pressure in the water injection well can be released under the guidance of the valve body; when the rotating shaft moves, the rotating shaft gradually passes through the scraping plate, the scraping plate scrapes the medium in the tooth grooves of the rotating shaft, the rotating shaft continuously moves, the rotating shaft gradually passes through the cleaning sponge in the moving process, the cleaning sponge wipes the medium attached to the surface of the rotating shaft, after the cleaning sponge finishes wiping the rotating shaft, the rotating shaft moves through the assembly plate, the assembly plate scrapes the medium attached to the surface of the rotating shaft, and then under the cooperation of the cleaning sponge, the scraping plate and the assembly plate, the medium attached to the surface of the rotating shaft can be cleaned, and by arranging the cleaning device, the cleaning maintenance of the pressure release valve is facilitated, the probability that the medium attached to the surface of the pressure release valve is easy to cause abrasion aggravated is reduced, the maintenance efficiency of the pressure release valve is improved, and the service life of the pressure release valve is prolonged.
Drawings
FIG. 1 is a schematic diagram of a three-dimensional structure of a novel pressure release valve of a water injection well;
FIG. 2 is a schematic diagram of a cross-sectional structure of a novel pressure relief valve for a water injection well according to the present utility model;
FIG. 3 is a schematic diagram of a cleaning device for a novel pressure relief valve of a water injection well;
FIG. 4 is a schematic diagram of a force-carrying device of a novel pressure release valve of a water injection well;
fig. 5 is a schematic diagram of the structure of the pressure release valve of the water injection well in fig. 4.
Legend description:
1. a valve body; 2. an adapter; 3. a rotating shaft; 4. a sealing plate; 5. a cleaning device; 51. an assembly plate; 52. a guide cylinder; 53. a fixing bolt; 54. cleaning a sponge; 55. a limiting plate; 56. a scraper; 6. a force-carrying device; 61. a mounting plate; 62. a C-shaped frame; 63. a bracket; 64. a fixing nut; 65. a positioning bolt; 66. h-shaped connecting frames.
Detailed Description
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a novel water injection well relief valve, includes valve body 1, adapter 2 and cleaning device 5, and adapter 2 is bolted mutually with the surface of valve body 1, and the inner wall threaded connection of adapter 2 has pivot 3, and the fixed surface of pivot 3 is connected with closing plate 4, closing plate 4 and the inner wall sliding connection of valve body 1, and the adapter 2 is provided with cleaning device 5 with the junction of pivot 3, and the junction of pivot 3 and closing plate 4 is provided with load device 6.
The specific arrangement and function of the cleaning device 5 and the force-carrying device 6 will be described in detail below.
In this embodiment: the cleaning device 5 comprises a mounting plate 51, the mounting plate 51 is bolted with the surface of the adapter 2, a guide cylinder 52 is fixedly connected with the surface of the mounting plate 51, and a fixing bolt 53 is connected with the inner wall of the guide cylinder 52 in a threaded manner.
Specifically, the cleaning sponge 54 is sleeved on the surface of the guide cylinder 52, the limiting plate 55 is sleeved on the surface of the guide cylinder 52, the clamping groove is formed in the surface of the limiting plate 55, the scraping plate 56 is bolted to the inner wall of the clamping groove of the limiting plate 55, the guide cylinder 52 is arranged, and the position of the cleaning sponge 54 can be restrained through the guide cylinder 52, so that the rotation axis 3 of the cleaning sponge 54 is determined.
Specifically, the surface of the assembly plate 51 is provided with a limit groove, the surface of the assembly plate 51 is provided with a round hole, the rotating shaft 3 is in sliding connection with the inner wall of the round hole, and the fixing bolt 53 penetrates through the guide cylinder 52.
In this embodiment: the fitting plate 51 is provided, and the position of the guide tube 52 can be fixed by the fitting plate 51, thereby realizing the restriction effect of the guide tube 52.
Specifically, the cleaning sponge 54 is abutted against the surface of the rotating shaft 3, the cleaning sponge 54 is abutted against the inner wall of the limit groove, the fixing bolt 53 penetrates through the limit plate 55, the fixing bolt 53 is abutted against the surface of the limit plate 55, the storage groove is formed in the surface of the limit plate 55, the cleaning sponge 54 is abutted against the inner wall of the storage groove, the scraping plate 56 is abutted against the surface of the rotating shaft 3, the fixing bolt 53 is arranged, and the position of the limit plate 55 can be limited through the cooperation of the fixing bolt 53 and the guide cylinder 52, so that the limiting effect of the limit plate 55 is achieved.
In this embodiment: the force-carrying device 6 comprises a mounting plate 61, the mounting plate 61 is fixedly connected with the surface of the valve body 1, a C-shaped frame 62 is fixedly connected with the surface of the mounting plate 61, and a bracket 63 is abutted to the inner wall of the C-shaped frame 62.
In this embodiment: the C-shaped frame 62 is provided, and the position of the positioning bolt 65 can be limited by the C-shaped frame 62, so that the fixing effect of the positioning bolt 65 is realized.
Specifically, the surface of support 63 has seted up the spacing groove, and the inner wall that support 63 is located the spacing groove fixedly connected with fixation nut 64, and the locating bolt 65 has been inserted to the inner wall of C shape frame 62, and the fixed surface of closing plate 4 is connected with H shape linking frame 66, sets up fixation nut 64, through the cooperation of fixation nut 64 and locating bolt 65, can restrict the position of support 63 in C shape frame 62.
Specifically, the fixing nuts 64 are abutted against the inner wall of the C-shaped frame 62, the number of the fixing nuts 64 is two, the two fixing nuts 64 are symmetrically arranged on the left and right of the bracket 63, the positioning bolts 65 are in threaded connection with the inner wall of the fixing nuts 64, and the bracket 63 is hinged with the surface of the H-shaped connecting frame 66.
In this embodiment: the support 63 is provided, and the joint portion between the sealing plate 4 and the rotating shaft 3 can be reinforced by the support 63 in a restricted state.
Working principle: when the water injection well is pressurized, the rotating shaft 3 is rotated, the rotating shaft 3 is meshed with the adapter 2 in the rotating process, the rotating shaft 3 drives the sealing plate 4 to displace in the meshing process with the adapter 2, when the sealing plate 4 moves to a set position, the valve body 1 is changed into a communicating state, and then the pressure in the water injection well can be released under the guidance of the valve body 1; when the rotating shaft 3 moves, the rotating shaft 3 gradually passes through the scraping plate 56, the scraping plate 56 scrapes the medium in the tooth grooves of the passing rotating shaft 3, then the rotating shaft 3 continues to move, the rotating shaft 3 gradually passes through the cleaning sponge 54 in the moving process, the cleaning sponge 54 wipes the medium attached to the surface of the rotating shaft 3, after the cleaning sponge 54 finishes wiping the rotating shaft 3, the rotating shaft 3 moves through the assembly plate 51, the assembly plate 51 scrapes the medium attached to the surface of the passing rotating shaft 3, then under the cooperation of the cleaning sponge 54, the scraping plate 56 and the assembly plate 51, the medium attached to the surface of the rotating shaft 3 can be cleaned, and the cleaning device 5 is arranged, so that the cleaning maintenance of the pressure release valve is facilitated, the probability of aggravation of abrasion caused by the medium attached to the surface of the pressure release valve is reduced, the maintenance efficiency of the pressure release valve is improved, and the service life of the pressure release valve is prolonged. In addition, after the installation of the sealing plate 4 is completed through the setting of the force-bearing device 6, the bracket 63 is stirred, the bracket 63 is stressed to displace, the bracket 63 is buckled into the C-shaped frame 62 in the moving process, meanwhile, the fixing nut 64 is driven by the bracket 63 to move into the C-shaped frame 62, when the fixing nut 64 is driven by the bracket 63 to move to be matched with the positioning bolt 65, the positioning bolt 65 is rotated into the fixing nut 64 step by step in the rotating process, when the positioning bolt 65 rotates to the maximum torque, the fixing nut 64 can be matched to fix the position of the bracket 63, after the position of the bracket 63 is fixed, the C-shaped frame 62 and the H-shaped connecting frame 66 can be matched, the connecting part of the sealing plate 4 and the rotating shaft 3 is reinforced, the structural strength of the connecting part of the pressure relief valve part is increased, the load of the connecting part of the pressure relief valve part is further reduced, and the stability of the connecting part of the pressure relief valve part is further improved.
Claims (7)
1. Novel water injection well relief valve, including valve body (1), adapter (2) and cleaning device (5), its characterized in that: the utility model provides a quick-witted, link up ware (2) and the surface looks bolt of valve body (1), the inner wall threaded connection of link up ware (2) has pivot (3), the fixed surface of pivot (3) is connected with closing plate (4), closing plate (4) and the inner wall sliding connection of valve body (1), the junction of link up ware (2) and pivot (3) is provided with cleaning device (5), cleaning device (5) include assembly plate (51), the surface looks bolt of assembly plate (51) and link up ware (2), the fixed surface of assembly plate (51) is connected with guide cylinder (52), the inner wall threaded connection of guide cylinder (52) has dead bolt (53).
2. The novel water injection well pressure relief valve of claim 1, wherein: the cleaning sponge is sleeved on the surface of the guide cylinder (52), a limiting plate (55) is sleeved on the surface of the guide cylinder (52), a clamping groove is formed in the surface of the limiting plate (55), and a scraping plate (56) is bolted to the inner wall of the limiting plate (55) located in the clamping groove.
3. The novel water injection well pressure relief valve of claim 2, wherein: limiting grooves are formed in the surface of the assembly plate (51), round holes are formed in the surface of the assembly plate (51), the rotating shaft (3) is slidably connected with the inner wall of the round hole, and the fixing bolts (53) penetrate through the guide cylinders (52).
4. A novel water injection well pressure relief valve according to claim 3, wherein: the cleaning sponge (54) is abutted against the surface of the rotating shaft (3), the cleaning sponge (54) is abutted against the inner wall of the limiting groove, the fixing bolt (53) penetrates through the limiting plate (55), the fixing bolt (53) is abutted against the surface of the limiting plate (55), the storage groove is formed in the surface of the limiting plate (55), the cleaning sponge (54) is abutted against the inner wall of the storage groove, and the scraping plate (56) is abutted against the surface of the rotating shaft (3).
5. The novel water injection well pressure relief valve of claim 1, wherein: the utility model discloses a valve body, including pivot (3) and closing plate (4), the junction of pivot (3) and closing plate (4) is provided with load device (6), load device (6) are including mounting panel (61), the fixed surface of mounting panel (61) and valve body (1) is connected, the fixed surface of mounting panel (61) is connected with C shape frame (62), the inner wall butt of C shape frame (62) has support (63).
6. The novel water injection well pressure relief valve of claim 5, wherein: the surface of support (63) has seted up the spacing groove, the inner wall fixedly connected with fixation nut (64) that support (63) are located the spacing groove, the inner wall of C shape frame (62) is inserted and is equipped with locating bolt (65), the fixed surface of closing plate (4) is connected with H shape linking frame (66).
7. The novel water injection well pressure relief valve of claim 6, wherein: the fixing nuts (64) are abutted against the inner wall of the C-shaped frame (62), the number of the fixing nuts (64) is two, the two fixing nuts (64) are symmetrically arranged left and right relative to the support (63), the positioning bolts (65) are in threaded connection with the inner wall of the fixing nuts (64), and the support (63) is hinged with the surface of the H-shaped connecting frame (66).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320820494.2U CN219733357U (en) | 2023-04-13 | 2023-04-13 | Novel water injection well pressure release valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320820494.2U CN219733357U (en) | 2023-04-13 | 2023-04-13 | Novel water injection well pressure release valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733357U true CN219733357U (en) | 2023-09-22 |
Family
ID=88029300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320820494.2U Active CN219733357U (en) | 2023-04-13 | 2023-04-13 | Novel water injection well pressure release valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733357U (en) |
-
2023
- 2023-04-13 CN CN202320820494.2U patent/CN219733357U/en active Active
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